Answer:
1/12
Step-by-step explanation:
Diane sent 25 invitations to her birthday party. If 1/6 of the invatations were for her family, about how many family members did she invite?
5,678.321 what is the place value of the 2
Answer:
20
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hundredths
Which of the following coordinates are exactly 5 units from (2, -1)? Select all that apply.
(-2, 2)
(5, 3)
(-3, -1)
(3, 4)
Answer:
(-3,-1)
Step-by-step explanation:
For the answer (-2,2) you are moving 7 units. (5,3) you are moving 7 units as well. For (3,4) you are moving 6 units. By process of elimintaion, we know the answer is (-3,-1).
Name this polynomial by its degree: 3x² + 5x-3
Answer:
[tex]\boxed{\textsf {The given polynomial is a quadratic polynomial. }}[/tex]
Step-by-step explanation:
A polynomial is given to us and we need to make the polynomial by its degree . Here the given polynomial is 3x² + 5x -3 .
[tex]\sf\implies p(x)= 3x^2+5x-3 [/tex]
So here we can see that the highest power of the variable in the given polynomial is 2 . So the polynomial is a quadratic polynomial .
★ More to Know :-
When we equate this quadratic polynomial with 0 , it becomes a quadratic equation.
That is ,
[tex]\sf\implies p(x)= 3x^2+5x-3=0[/tex]
This is done in order to find the zeroes of the polynomial. The zeroes of the polynomial are the values for which the polynomial becomes 0 .
answer correctly this is my homework
Answer:
Common denominator is the smallest number the two can be divided by both numbers like the common denominator of 3 and 4 is 12. You can multiply two numbers together to get it too
Step-by-step explanation:
Help pls I don’t know
Answer:
z-7
Step-by-step explanation:
hope this helped!
Mrs Jenkins buys a car for £3400.
She sells it for £3800.
Work out her percentage profit.
Answer:
%11.76
Step-by-step explanation:
400/3400x100 = 11.76
five properties of a parallelogram?
Answer:
The five properties of a parallelgoram are:
Opposite sides are parallel.
Opposite sides are congruent.
Opposite angles are congruent.
Consecutive angles are supplementary.
The diagonals bisect each other.
Let me know if this helps!
solve for y
6=2(y+2)
Answer:
Y = 1
Step-by-step explanation:
Distribute 2 to (y+2):
6 = 2y + 4
Subtract 4 on both sides:
2 = 2y
Divide by 2 on both sides:
2 = y
Hope this helps :)
Answer:
Y = 1
Step-by-step explanation:
I dont have a explanation I searched it up for you :)
What is the solution to the system of equations below?
y=-1/3x+6 and x=-6
(-6,8)
(-6.4)
(8.6)
(4-6)
What is the lateral surface area of the triangular prism below ***GIVING BRANIEST TO FIRST CORRECT ANSWER***
Answer:
288cm²is answer.
length=12m
lateral surface area of the triangular prism=perimeter of triangle ×length={7+9+8}×12=24×12=288cm²is answer.
A six-sided number cube is rolled 300 times. Predict how many times you would expect to roll a 4.
A.
40
B.
50
C.
60
D.
100
Answer:
50 of 300 times
Step-by-step explanation:
I need help ASAP plz help me
Answer:
3 - 9 = -6
6(3) - 3(9) = -9
Answer: (3,9)
PLZ HELP ITS DUE AT MIDNIGHT
Answer:
1. 10.5% increase (yellow)
2. 35% decrease (blue)
3. 40% increase (pink)
4. 50% increase (white)
5. 26% decrease (blue)
Step-by-step explanation:
Answer:
1. 10.5% increase (yellow)
2. 35% decrease (blue)
3. 40% increase (pink)
4. 50% increase (white)
5. 26% decrease (blue)
How is this due at midnight
please help: x+3y=4 x= -2
Answer: If x is -2 then y has to be 2
Step-by-step explanation:
-2+3y=4 move the constant to the right
3y=4+2 calculate
3y=6 divide both sides
Y=2
This is a Doubt. Can someone tell me if it is right or wrong?
Answer:
It's correct
Step-by-step explanation:
;)
Find u in the diagram and write the answer as whole number or a decimal . Do not round.
factor out the GCF from the terms of the polynomial 2x^3-10x^2+21
Answer:
The greatest common factor is one
Step-by-step explanation:
PLEASE HELP ME! 5 questions, I need to know how to get to the answer, not the answer, please. =(
(If you don't know, don't answer. your just taking my points and are not helping me at all)
If you can help, please, DOO!
Thank you.
There are 5 questions.
Answer:
first one is .6
second is -3.6105
third is -3
fourth could be either 1/4, .25, or 2^-2 (they're all the same thing though)
last one could be either 1/3, .3, or 3^-1 (they're all the same thing though)
7x+1/2(x+1/4)=3(6x-9)-8
Answer:
x = 381/24 = 3 29/84
Step-by-step explanation:
7x + 1/2(x + 1/4) = 3(6x - 9) - 8
Use the distributive property to multiply 1/2 by x + 1/4.
7x + 1/2x + 1/8 = 3(6x - 9) - 8
Combine 7x (14/2x) and 1/2x to get 15/2.
15/2x + 1/8 = 3(6x - 9) - 8
Use the distributive property to multiply 3 by 6x - 9.
15/2x + 1/8 = 18x - 27 - 8
Subtract 8 from -27 to get -35.
15/2x + 1/8 = 18x - 35
Subtract 18x from both sides.
-21/2x + 1/8 = -35
Subtract 1/8 from both sides.
-21/2x = -35 - 1/8
-35 is the same as -280/8.
-21/2x = (-280 - 1)/8
Subtract 1 from -280 to get -281.
-21/2x = -281/8
Multiply both sides by -2/21 (reciprocal of -21/2).
x = (-281 * -2)/(8 * 21)
You can cross cancel -2 and 8 by extracting 2 (they become -1 and 4 respectively).
x = (-281 * -1)/(4 * 21)
Multiply -281 by -1 to get 281.
x = 281/(4 * 21)
Multiply 4 by 21 to get 84.
x = 281/84
Can this fraction be simplified into a mixed number? Yes it can. It becomes 3 29/84. (252 (3 * 84) + 29 = 281)
x = 3 29/84
Work check: x is substituted for 281/84 (convenience)
7 * 281/84 + 1/2(281/84 + 1/4) = 3((6 * 281)/84 - 9) - 8
1967/84 + 1/2(281/84 + 1/4) = 3((6 * 281)/84 - 9) - 8
1967/84 + 1/2(302/84) = 3((6 * 281)/84 - 9) - 8
(1967 + 151)/84 = 3((6 * 281)/84 - 9) - 8
2118/84 = 3(1686/84 - 9) - 8
2118/84 = 3((1686 - 756)/84) - 8
2118/84 = 3(930/84) - 8
2118/84 = 2790/84 - 672/84
2118/84 = (2790 - 672)/84
2118/84 = 2118/84
So x = 3 29/84 is correct.
A biker travels 10 miles in two hours, what is his speed?
Answer:
5 miles per hour
Step-by-step explanation:
Answer:
The answer is 5 MPH
Step-by-step explanation:
because
10 divided by 2 5
---- -----
2 divided by 2 1
5 divided by 1=5
5x2=10 its correct your answer is 5!
Have a great and hope this helped!
Which ordered pair is a solution of the equation?
y=73 - 2
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
There are 750 students at a school.The ratio of the number of students who do not wear glasses to the number of students who wear glasses is500:250
.Which of the following statements are correct? Select ALL that apply.
Options:
A
The number of students who do not wear glasses is half the number of students who wear glasses.
B
The number of students who do not wear glasses is twice the number of students who wear glasses.
C
The number of students who wear glasses is half the number of students who do not wear glasses.
D
The number of students who wear glasses is twice the number of students who do not wear glasses.
E
The ratio of total students to students who wear glasses is 3:1
.
F
The ratio of total students to students who wear glasses is 1:3
.
14
What is the solution to the system of equations that was solved by graphing?
0
A (-2,2)
B (-1,1)
C (1,-1)
D (2,-2)
Can someone explain this
Answer:
Jatziry 10%, Kwa 11.1% , Miguel 12.5% , Gina 13%
convert all into percentages
the total of p,t and d
Answer:
what does that mean
Step-by-step explanation:
101.5 × 101.5 × 101.5 × 101.5 pls answer fast
Answer:
106136355.063
Step-by-step explanation:
101.5 × 101.5 × 101.5 × 101.5
sarah baked a meatloaf she serves 2/4 of the meatloaf at the party. How much of the meatloaf remains?
Answer:
2/4 or 1/2 meatloaf
Step-by-step explanation:
2/4 simplified is 1/2 so she served half of a meatloaf. 1 - 1/2 = 1/2
Please help! 20 points!! :3
Avani works in a department store selling clothing. She makes a guaranteed salary of $500 per week, but is paid a commission on top of her base salary equal to 30% of her total sales for the week. How much would Avani make in a week in which she made $2200 in sales. How much would Avani make in a week if she made x dollars in sales?
Answer:
Step-by-step explanation:
Income = 500 + 0.30x
When x= 2200, income = 500+0.30*2200 = 500 + 660 = $1,160
Answer:
Tamara earns her living as a salary plus commission employee. Her annual salary is $48,000, and she earns 4% commission on all sales she makes. If Tamara wants to make a total of $6,000 this month, how much in sales does she need to have? a. $30,000 b. $50,000 c. $100,000 d. $150,000
Step-by-step explanation:
Which of the following decimals has the least value? 0.3; 0.029; 0.003; 0.01
Explain your work